Competitors to Mobike

Mobike are not the only share bike. The pictures below the two other competitors. The yellow bike is new. Not sure how they work yet. The green bike is popular since it is an electrical bike. I am not used both yet. Mobike us definitely the most popular. I am curious to see how many of these bikes will disappear during the Lunar New Year. That will be the first test for the bike sharing concept in Shanghai.